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authorStefan Behrens <sbehrens@giantdisaster.de>2012-11-12 14:03:45 +0100
committerJosef Bacik <jbacik@fusionio.com>2012-12-12 17:15:33 -0500
commitbeaf8ab3afef27ed81255d9808b67f6d390ca06f (patch)
tree674adcea3790a7c5c047d43d81e71cdcb34b9738 /fs/btrfs/volumes.h
parentb6bfebc13218f1fc1502041a810919d3a81b8b4e (diff)
Btrfs: move some common code into a subfunction
Some code to open block devices, to read the superblock and to handle errors was repeated multiple times in 3 places, and the following patch makes use of it as well. This code is now moved into a subfunction. Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/volumes.h')
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